8372648

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 16416000

約数和(自身を除く): 8043352

約数列:

[1, 2, 4, 8, 29, 58, 116, 151, 232, 239, 302, 478, 604, 956, 1208, 1912, 4379, 6931, 8758, 13862, 17516, 27724, 35032, 36089, 55448, 72178, 144356, 288712, 1046581, 2093162, 4186324, 8372648]

約数ペア:

[(1, 8372648), (2, 4186324), (4, 2093162), (8, 1046581), (29, 288712), (58, 144356), (116, 72178), (151, 55448), (232, 36089), (239, 35032), (302, 27724), (478, 17516), (604, 13862), (956, 8758), (1208, 6931), (1912, 4379)]